You might be reading too much into this action.

I have long ignored the number of dislikes on a video, because you cannot discern if the dislike was genuine dislike or offense—not a cancel mob, or a troll. Is it possible to look at 2000 dislikes, and then somehow rule out "bad" or "invalid" dislikes? Completely innocent videos get thousands of dislikes, even if it's only a kitten walking across the screen.

So... the dislike button has already meant nothing. The data was skewed to begin with, in my opinion.

If you wish to dissent I suggest you do so in the comments. I read those, and I count the number of "likes" on the comments. That says something far stronger than an arbitrary "10000 / 2000" count.